From: Colin Guthrie <colin@mageia.org>
Date: Sat, 18 Aug 2012 10:38:02 +0000 (+0100)
Subject: install/dracut-install.c: No need to compare the NULL byte each time.
X-Git-Tag: 024~107
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=68c49db95233d03a25b27e01709cd052d60cef7a;p=thirdparty%2Fdracut.git

install/dracut-install.c: No need to compare the NULL byte each time.
---

diff --git a/install/dracut-install.c b/install/dracut-install.c
index dfee25963..c95b7c250 100644
--- a/install/dracut-install.c
+++ b/install/dracut-install.c
@@ -63,7 +63,7 @@ static size_t dir_len(char const *file)
 {
         size_t length;
         /* Strip the basename and any redundant slashes before it.  */
-        for (length = strlen(file); 0 < length; length--)
+        for (length = strlen(file)-1; 0 < length; length--)
                 if (file[length] == '/' && file[length-1] != '/')
                         break;
         return length;